Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-18 13:49:53 +01:00
Code Issues Projects Releases Wiki Activity

Check that poller instance isn't reused.

Browse Source
This commit is contained in:
akwizgran
2019-06-06 12:10:42 +01:00
parent 4b5ad9ace4
commit ea228164dc
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
bramble-core/src/main/java/org/briarproject/bramble/rendezvous/RendezvousPollerImpl.java
View File

@@ -47,6 +47,7 @@ import java.util.Map;
import java.util.Map.Entry; import java.util.Map.Entry;
import java.util.concurrent.Executor; import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService; import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.logging.Logger; import java.util.logging.Logger;
import javax.annotation.Nullable; import javax.annotation.Nullable;
@@ -79,6 +80,7 @@ class RendezvousPollerImpl implements RendezvousPoller, Service, EventListener {
private final EventBus eventBus; private final EventBus eventBus;
private final Clock clock; private final Clock clock;
private final AtomicBoolean used = new AtomicBoolean(false);
// Executor that runs one task at a time // Executor that runs one task at a time
private final Executor worker; private final Executor worker;
// The following fields are only accessed on the worker // The following fields are only accessed on the worker
@@ -113,6 +115,7 @@ class RendezvousPollerImpl implements RendezvousPoller, Service, EventListener {
@Override @Override
public void startService() throws ServiceException { public void startService() throws ServiceException {
if (used.getAndSet(true)) throw new IllegalStateException();
try { try {
db.transaction(true, txn -> { db.transaction(true, txn -> {
Collection<PendingContact> pending = db.getPendingContacts(txn); Collection<PendingContact> pending = db.getPendingContacts(txn);